I must be doing something wrong... get the same error if I download your tree fresh or use the altered one I am running currently. Please see here... make mrproprer ....(tons of lines of text).... Hyperthread reiser42 # git reset --hard Checking out files: 100% (44769/44769), done. HEAD is now at 7235ddc small fix for shrinker (oups) Hyperthread reiser42 # git diff v3.12-rc2 reiser4-for-3.12-rc2 > /tmp/reiser4-for-3.12-rc2 fatal: ambiguous argument 'v3.12-rc2': unknown revision or path not in the working tree. Use '--' to separate paths from revisions, like this: 'git <command> [<revision>...] -- [<file>...]' Hyperthread reiser42 # On 09/28/13 12:20, m@xxxxxxxx wrote: > git diff v3.12-rc2 reiser4-for-3.12-rc2 > /tmp/reiser4-for-3.12-rc2 -- To unsubscribe from this list: send the line "unsubscribe reiserfs-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html